Nearby GNSS Stations from SONEL: CHL1
Research Quality Data from UHSLC station 747: hourly and daily
Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 : Lewes, Delaware 960/085 RLR(1971) is 10.2m below BM36 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Aug-2011 : Using data extracted from the NOAA website the RLR diagram has been re-drawn. The Primary benchmark now appears to be NO 20 1975 3.99m above the gauge datum. The previously used PSMSL benchmark BM36 4.651m above gauge datum no longer appears on the NOAA website.
N.O.A.A. / N.O.S. N/oes33, Ssmc4, Room 6531 1305 East-West Highway Silver Spring, MD 20910 UNITED STATES